| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.55 | 4.730% | $47.7045 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $95.95 | 7.576% | $103.2192 | $103.22 | $103.20 | $103.20 |
| Purchase #3 | $220.36 | 3.458% | $227.98 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $78.88 | 11.282% | $87.7792 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $184.25 | 4.636% | $192.7918 | $192.79 | $192.80 | $192.80 |
| Purchase #6 | $249.58 | 11.206% | $277.5479 | $277.55 | $277.55 | $277.50 |
| Purchase #7 | $29.73 | 11.169% | $33.0505 | $33.05 | $33.05 | $33.10 |
| 7 purchase totals = | $904.30 | $970.0731 | $970.07 | $970.10 | $970.10 | |